inv_mul_cancel

∀ {G : Type u_1} [inst : Group G] (a : G), a⁻¹ * a = 1

Defined in: Mathlib.Algebra.Group.Defs
Cited by: 107 results in Mathlib
Foundations: Depth 6 from the axioms, rests on 31 definitions · uses no axioms
Assumes: Group

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